摘要: A 9,98,989,9890...... #include <bits/stdc++.h> #define rep(i,j,k) for (int i = j; i <= k; i++) #define dow(i,j,k) for (int i = j; i >= k; i--) #define 阅读全文
posted @ 2021-01-21 20:08 iwwi 阅读(90) 评论(0) 推荐(0)
摘要: Educational Codeforces Round 102 A 判断最小的两个数加起来小于d或者最大的小于d #include <bits/stdc++.h> #define rep(i,j,k) for (int i = j; i <= k; i++) #define dow(i,j,k) 阅读全文
posted @ 2021-01-21 19:48 iwwi 阅读(62) 评论(0) 推荐(0)